Arabian Peninsula

The Arabian Peninsula, or simply Arabia, is a peninsula in West Asia. It accounts for the majority of the land situated on the Arabian plate. With an area of 3,237,500 km (1.25 million mi), it is the world's largest peninsula—roughly comparable in size to India. Nine countries are located on the Arabian Peninsula: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, the United Arab Emirates, and Yemen, as well as the southern halves of Iraq and Jordan.

Geographically, the Arabian Peninsula is bounded by Mesopotamia and the Levant to the north and northwest and therewithal surrounded by the Indian Ocean: the Persian Gulf, the Strait of Hormuz, and the Gulf of Oman to the east and northeast; the Arabian Sea to the southeast; and the Gulf of Aden to the south, the Strait of Mandeb to the southwest, and the Red Sea to the west. Prior to the 7th century AD, Greco-Roman conceptions of "Arabia" were broader than the modern peninsula and extended into the Southern Levant, including the Sinai, the Negev, and regions of modern Jordan, as reflected in the Roman province of Arabia Petraea, whose capital was Petra. In this context, Sinai formed part of a wider regional classification rather than an isolated extension of the peninsula, despite being partly separated from it by the Gulf of Aqaba and situated on the African plate. Most of the peninsula is covered by the Arabian Desert, which is an extension of the Sahara Desert.